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Table 2

Stellar parameters and chromospheric and coronal activity indicators for the sample of stars without planets (Schmitt 1997).

Star ST (B − V)

HD 4614 G0V... 0.587  ±  0.003 –4.93  ±  0.01 –6.59
HD 10700 G8V 0.727  ±  0.007 –5.01  ±  0.02 –6.55
HD 13974 G0V 0.607  ±  0.005 –4.71  ±  0.01 –5.13
HD 14412 G8V 0.724  ±  0.003 –4.89  ±  0.04 –6.13
HD 14802 G2V 0.608  ±  0.017 –5.06  ±  0.07 –5.06
HD 16895 F7V 0.514  ±  0.002 –4.92 –6.12
HD 19373 G0V 0.595  ±  0.007 –5.01  ±  0.02 –6.83
HD 30495 G3V 0.632  ±  0.006 –4.61 –4.75
HD 30652 F6V 0.484  ±  0.003 –4.60 –5.03
HD 69830 K0V 0.754  ±  0.009 –4.98 –5.85
HD 72673 K0V 0.780  ±  0.010 –4.98  ±  0.04 –5.84
HD 90839 F8V 0.541  ±  0.008 –4.83 –5.53
HD 101501 G8Vvar 0.723  ±  0.014 –4.57 –5.04
HD 102870 F8V 0.518  ±  0.015 –4.90 –5.85
HD 103095 G8Vp 0.754  ±  0.009 –4.88  ±  0.02 –6.48
HD 104304 K0IV 0.760  ±  0.021 –4.95 –6.09
HD 109358 G0V 0.588  ±  0.009 –4.92  ±  0.03 –6.44
HD 114710 G0V 0.572  ±  0.006 –4.75 –5.58
HD 115617 G5V 0.709  ±  0.007 –5.07 –6.53
HD 117176 G5V 0.714  ±  0.007 –5.02 –7.66
HD 131156 G8V+... 0.720  ±  0.015 –4.37 –4.62
HD 141004 G0Vvar 0.604  ±  0.008 –4.98  ±  0.02 –6.05
HD 142860 F6V 0.478  ±  0.006 –4.76 –6.49
HD 144579 G8V 0.734  ±  0.001 –5.00  ±  0.01 –6.19
HD 161797 G5IV 0.750  ±  0.015 –5.15  ±  0.06 –6.32
HD 185144 K0V 0.786  ±  0.007 –4.88  ±  0.06 –5.81

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